From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: kbuild test robot <lkp@intel.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org
Subject: Re: [rcu:dev 110/110] softirq.c:undefined reference to `rcu_softirq_qs'
Date: Thu, 28 Jun 2018 16:26:58 -0700 [thread overview]
Message-ID: <20180628232658.GS3593@linux.vnet.ibm.com> (raw)
In-Reply-To: <201806290623.hRHgc7MJ%fengguang.wu@intel.com>
On Fri, Jun 29, 2018 at 06:46:25AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
> head: 0028a1e4fdbb4263539595da08979d59954d4873
> commit: 0028a1e4fdbb4263539595da08979d59954d4873 [110/110] rcu: Apply RCU-bh QSes to RCU-sched and RCU-preempt when safe
> config: i386-alldefconfig (attached as .config)
> compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
> reproduce:
> git checkout 0028a1e4fdbb4263539595da08979d59954d4873
> # save the attached .config to linux build tree
> make ARCH=i386
>
> All errors (new ones prefixed by >>):
>
> kernel/softirq.o: In function `__do_softirq':
> >> softirq.c:(.softirqentry.text+0x1a9): undefined reference to `rcu_softirq_qs'
Oops, need to add !SMP support -- will do!
Thanx, Paul
prev parent reply other threads:[~2018-06-28 23:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 22:46 [rcu:dev 110/110] softirq.c:undefined reference to `rcu_softirq_qs' kbuild test robot
2018-06-28 23:26 ` Paul E. McKenney [this message]
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